package com.ruoyi.system.service.impl;

import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.domain.entity.SysDictData;
import com.ruoyi.common.core.domain.entity.SysDictType;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.DictUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.system.mapper.SysDictDataMapper;
import com.ruoyi.system.mapper.SysDictTypeMapper;
import com.ruoyi.system.service.ISysDictTypeService;
import com.ruoyi.system.service.ISysUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.PostConstruct;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * 字典 业务层处理
 *
 * @author ruoyi
 */
@Service
public class SysDictTypeServiceImpl implements ISysDictTypeService {
    @Autowired
    private SysDictTypeMapper dictTypeMapper;
    @Autowired
    private SysDictDataMapper dictDataMapper;
    @Autowired
    private ISysUserService userService;

    /**
     * 项目启动时，初始化字典到缓存
     */
    @PostConstruct
    public void init() {
        loadingDictCache();
    }

    /**
     * 根据条件分页查询字典类型
     *
     * @param dictType 字典类型信息
     * @return 字典类型集合信息
     */
    @Override
    public List<SysDictType> selectDictTypeList(SysDictType dictType) {
        return dictTypeMapper.selectDictTypeList(dictType);
    }

    /**
     * 根据所有字典类型
     *
     * @return 字典类型集合信息
     */
    @Override
    public List<SysDictType> selectDictTypeAll() {
        return dictTypeMapper.selectDictTypeAll();
    }

    /**
     * 根据字典类型查询字典数据
     *
     * @param dictType 字典类型
     * @return 字典数据集合信息
     */
    @Override
    public List<SysDictData> selectDictDataByType(String dictType) {
        List<SysDictData> dictDatas = new ArrayList<>();
        if(dictType.equals(SysDictData.USERDICTS)){
            dictDatas = userService.selectAllUser();
        }else if(dictType.equals(SysDictData.CUSTOMERDICTS)){
            dictDatas = selectAllCustomers();
        }else if(dictType.equals(SysDictData.SHEBEIDICTS)){
            dictDatas = selectAllShebei();
        }else if(dictType.equals(SysDictData.SUPPLIERDICTS)){
            dictDatas = selectAllSuppliers();
        }else if(dictType.equals(SysDictData.PROJECTNAME)){
            dictDatas = selectAllProject();
        }else if(dictType.equals(SysDictData.PEOPLES)){
            dictDatas = selectAllPeople();
        }else if(dictType.equals(SysDictData.SHOUHUOREN)){
            dictDatas = selectShouhuoren();
        }else if(dictType.equals(SysDictData.goodsOrderIn)){
            dictDatas = selectGoodsOrderIn();
        }else{
            dictDatas = DictUtils.getDictCache(dictType);
        }
//        List<SysDictData> dictDatas = DictUtils.getDictCache(dictType);
        if (StringUtils.isNotEmpty(dictDatas)) {
            return dictDatas;
        }
        dictDatas = dictDataMapper.selectDictDataByType(dictType);
        if (StringUtils.isNotEmpty(dictDatas)) {
            DictUtils.setDictCache(dictType, dictDatas);
            return dictDatas;
        }
        return null;
    }

    /**
     * 根据字典类型ID查询信息
     *
     * @param dictId 字典类型ID
     * @return 字典类型
     */
    @Override
    public SysDictType selectDictTypeById(String dictId) {
        return dictTypeMapper.selectDictTypeById(dictId);
    }

    /**
     * 根据字典类型查询信息
     *
     * @param dictType 字典类型
     * @return 字典类型
     */
    @Override
    public SysDictType selectDictTypeByType(String dictType) {
        return dictTypeMapper.selectDictTypeByType(dictType);
    }

    /**
     * 批量删除字典类型信息
     *
     * @param dictIds 需要删除的字典ID
     */
    @Override
    public void deleteDictTypeByIds(String[] dictIds) {
        for (String dictId : dictIds) {
            SysDictType dictType = selectDictTypeById(dictId);
            if (dictDataMapper.countDictDataByType(dictType.getDictType()) > 0) {
                throw new ServiceException(String.format("%1$s已分配,不能删除", dictType.getDictName()));
            }
            dictTypeMapper.deleteDictTypeById(dictId);
            DictUtils.removeDictCache(dictType.getDictType());
        }
    }

    /**
     * 加载字典缓存数据
     */
    @Override
    public void loadingDictCache() {
        SysDictData dictData = new SysDictData();
        dictData.setStatus("0");
        Map<String, List<SysDictData>> dictDataMap = dictDataMapper.selectDictDataList(dictData).stream().collect(Collectors.groupingBy(SysDictData::getDictType));
        for (Map.Entry<String, List<SysDictData>> entry : dictDataMap.entrySet()) {
            DictUtils.setDictCache(entry.getKey(), entry.getValue().stream().sorted(Comparator.comparing(SysDictData::getDictSort)).collect(Collectors.toList()));
        }
    }

    /**
     * 清空字典缓存数据
     */
    @Override
    public void clearDictCache() {
        DictUtils.clearDictCache();
    }

    /**
     * 重置字典缓存数据
     */
    @Override
    public void resetDictCache() {
        clearDictCache();
        loadingDictCache();
    }

    /**
     * 新增保存字典类型信息
     *
     * @param dict 字典类型信息
     * @return 结果
     */
    @Override
    public int insertDictType(SysDictType dict) {
        if(StringUtils.isBlank(dict.getDictId())){
            dict.setDictId(IdUtils.fastSimpleUUID());
        }
        int row = dictTypeMapper.insertDictType(dict);
        if (row > 0) {
            DictUtils.setDictCache(dict.getDictType(), null);
        }
        return row;
    }

    /**
     * 修改保存字典类型信息
     *
     * @param dict 字典类型信息
     * @return 结果
     */
    @Override
    @Transactional
    public int updateDictType(SysDictType dict) {
        SysDictType oldDict = dictTypeMapper.selectDictTypeById(dict.getDictId());
        dictDataMapper.updateDictDataType(oldDict.getDictType(), dict.getDictType());
        int row = dictTypeMapper.updateDictType(dict);
        if (row > 0) {
            List<SysDictData> dictDatas = dictDataMapper.selectDictDataByType(dict.getDictType());
            DictUtils.setDictCache(dict.getDictType(), dictDatas);
        }
        return row;
    }

    /**
     * 校验字典类型称是否唯一
     *
     * @param dict 字典类型
     * @return 结果
     */
    @Override
    public String checkDictTypeUnique(SysDictType dict) {
        String dictId = StringUtils.isNotBlank(dict.getDictId()) ? dict.getDictId() : "-1";
        SysDictType dictType = dictTypeMapper.checkDictTypeUnique(dict.getDictType());
        if (StringUtils.isNotNull(dictType) && !dictId.equals(dictType.getDictId())) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }


    @Override
    public List<SysDictData> selectAllCustomers() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllCustomers();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            if(entity.get("simpleName")!=null && StringUtils.isNotBlank(entity.get("simpleName").toString())){
                String simpleName = entity.get("simpleName").toString();
            }
            String name = "";
            if(entity.get("name") != null){
                name = entity.get("name").toString();
            }

            if(entity.get("code") != null){
                String code = entity.get("code").toString();
                name = name + "(" + code + ")";
            }


            dict.setDictLabel(name);
            dict.setDictValue(entity.get("id").toString());
            String code = "";
            if(entity.get("code") != null){
                code = entity.get("code").toString();
            }
            dict.setRemark(code);
            String taxNo = "";
            if(entity.get("taxNo") != null){
                taxNo = entity.get("taxNo").toString();
            }
            dict.setDictType(taxNo);
            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectShouhuoren() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectShouhuoren();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("shouhuoren").toString());
            dict.setDictValue(entity.get("shouhuoren").toString());
            dict.setLabel(entity.get("shouhuotel").toString());
            if(entity.get("address")!=null){
                dict.setValue(entity.get("address").toString());
            }
            if(entity.get("jingli")!=null){
                dict.setRemark(entity.get("jingli").toString());
            }
            if(entity.get("custom_id")!=null){
                dict.setListClass(entity.get("custom_id").toString());
            }
            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectAllShebei() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllShebei();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("name").toString());
            dict.setDictValue(entity.get("id").toString());
            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectAllSuppliers() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllSuppliers();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("name").toString());
            dict.setDictValue(entity.get("id").toString());
            dictDatas.add(dict);
        });
        return dictDatas;
    }
    @Override
    public List<SysDictData> selectGoodsOrderIn() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectGoodsOrderIn();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("code").toString());
            dict.setDictValue(entity.get("id").toString());
            /*String name = "";
            if(entity.get("name") != null){
                name = entity.get("name").toString();
            }
            dict.setRemark(name);
            String model = "";
            if(entity.get("model") != null){
                model = entity.get("model").toString();
            }
            dict.setDictType(model);*/

            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectAllPeople() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllPeople();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("songhuoren").toString());
            dict.setDictValue(entity.get("id").toString());
            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectAllUser() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllUser();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("userName").toString());
            dict.setDictValue(entity.get("userId").toString());
            dictDatas.add(dict);
        });
        return dictDatas;
    }

    @Override
    public List<SysDictData> selectAllProject() {
        List<SysDictData> dictDatas = new ArrayList<>();
        List<Map<String, Object>> lists = dictTypeMapper.selectAllProject();
        lists.stream().forEach(entity -> {
            SysDictData dict = new SysDictData();
            dict.setDictLabel(entity.get("name").toString());
            dict.setDictValue(entity.get("id").toString());
            dictDatas.add(dict);
        });
        return dictDatas;
    }


}
